1. The children are looking forward to visiting Hue next week.

2. The authorities are trying to deal with the overpopulation of the city

3. She doesn't know where to go now.

4. The doctor advised Mr. Hung to take more exercise

5. The movie which they are talking about is very interesting.

6. The boy is not tall enough to reach the toy on the top shelf.

7. I spent 4 hours reading the first chapter of the book.

8. The woman whose children are at school all day is trying to get a job.

9. It's difficult to find a house in this city

10. I used to live in Santa Clara Valley.

11. He spent two hours doing his homework.

12. I'm so excited that I'm going on vacation with my family tomorrow.

13. Quang, who lives next door, plays the piano very well.

14. She is not old enough to see the horror film.

15. Mary asked John not to tell anyone her new address.

16. If you don't see Tom, you will not know the truth.

17. Dad has collected stamps for five years.

18. I wish I knew the answer to your question.

19. It is believed that the best time to visit the complex of Hue Monuments is in April.

20. Phong suggested Tom that he ask his parents for advice.

21. Unless you leave me alone, I will call the police 

22. My car is not as expensive as yours.

23. He advised me not to make a fuss.

24. Despite being intelligent, she doesn't do well at school.

25. We have written to each other for three years.